final Resource directly = resourceManager.createDirectly(url, MasterReport.class);
final MasterReport resource = (MasterReport) directly.getResource();
final PageableReportProcessor p = new
PageableReportProcessor(resource, new GraphicsOutputProcessor(resource.getConfiguration()));
p.paginate();
// if you return 1, then your datasource is f'd up.
assertTrue( p.getPhysicalPageCount() > 10 );
}